 [
	{
		"text": "Node1",
		"ref": "sap-icon://attachment-audio",
		"nodes":
		[
			{
				"text": "Node1-1",
				"ref": "sap-icon://attachment-e-pub",
				"nodes":[
					{
						"text": "Node1-1-1",
						"ref": "sap-icon://attachment-html"
					},
					{
						"text": "Node1-1-2",
						"ref": "sap-icon://attachment-photo",
						"nodes":[
							{
								"text": "Node1-1-1",
								"ref": "sap-icon://attachment-text-file",
								"nodes":[
									{
										"text": "Node1-1-1-1",
										"ref": "sap-icon://attachment-video"
									},
									{
										"text": "Node1-1-1-2",
										"ref": "sap-icon://attachment-zip-file"
									},
									{
										"text": "Node1-1-1-3",
										"ref": "sap-icon://course-program"
									}
								]
							}
						]
					}
				]
			},
			{
				"text": "Node1-2",
				"ref": "sap-icon://create"
			}
		]
	},
	{
		"text": "Node2",
		"ref": "sap-icon://customer-financial-fact-sheet"
	}
]